Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7555953 | Condition-detecting device, method, and program, and information-recording medium | Yoshiyuki Honjyo, Shigeo Watanabe | 2009-07-07 |
| 7546211 | Condition detection apparatus, condition detection method, condition detection program, information recording medium therefor, and condition display apparatus, condition display method, condition display program, information recording medium therefor | Yoshiyuki Honjo, Shigeo Watanabe | 2009-06-09 |
| 5811683 | Method and apparatus for location of anomalous signal in a radial bearing | Atsushi Korenaga | 1998-09-22 |
| 5302270 | Oxygen concentration or humidity controlling apparatus | Shiro Yamauchi, Kenro Mitsuda, Toshiaki Murahashi | 1994-04-12 |
| 5195577 | Cooling device for power semiconductor switching elements | Takashi Kameda, Nobuyoshi Takahashi, Kenichi Mori, Masahiro Ashiya | 1993-03-23 |
| 5005181 | Method for controlling gas in halogen gas laser and device therefor | Tadao Minagawa | 1991-04-02 |
| 4908729 | Lightning arrester monitor | Masahiro Kobayashi, Tadao Minagawa, Katsu Ujita | 1990-03-13 |
| 4839767 | Element and device for detecting internal faults in an insulating gas charged electrical apparatus | Tadao Minagawa, Toshihiro Suzuki, Ichiro Yamasaki, Yoshifumi Matsushita | 1989-06-13 |
| 4638815 | Water pipe | — | 1987-01-27 |
| 4471186 | Abnormal condition detector of electric apparatus | — | 1984-09-11 |